+41.68505, -91.34652
41°41'06" N, 91°20'47" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Structure number:000000000102090
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:13.1 ft. [4.0 m]
Total length:30.8 ft. [9.4 m]
Deck width edge-to-edge:38.1 ft. [11.6 m]
Skew angle:30°
Owner:County Highway Agency [02]
Year built:1960
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 9 / H 10 [1]
Number of main spans:2
Main spans material:Concrete continuous [2]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: May 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,510 [as of 2014]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Culvert condition:Moderate to major deterioration or disintegration, extensive cracking and leaching or spalls on concrete or masonry walls and slabs. Minor settlement or misalignment. Noticeable scouring or erosion at curtain walls, wingwalls or pipes. Metal culverts have significant distortion and deflection in one section, significant corrosion or deep pitting. [5]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:82.1
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
May 2017Fair5 out of 10151082.1
June 2015Fair5 out of 10151082.1
May 2013Fair6 out of 10151091.4
June 2011Fair6 out of 1087084.3
May 2009Fair6 out of 10148080.8
June 2007Fair6 out of 10148081.2
June 2005Fair6 out of 1070081.3
July 2003Fair6 out of 1070081.3
June 2001Fair6 out of 10158081.2
June 1999Fair6 out of 10158084.2
January 1997Fair6 out of 10124081.2
April 1995Fair6 out of 10124081.2
June 1993Good7 out of 10104081.3
April 1991Good7 out of 10104081.3